"Stochastic Methods for Mine Detection with Hyperspectral Imagery." 11th Annual Army Landmine Detection Research Review Meeting, Hilton Springfield, Springfield, Virginia, January 29-30, 2008. [Meeting Website]

"False Alarm Reduction using Vegetation Mapping for Disturbed Soil Detection in Long Wave Hyperspectral Imagery." Army Advanced Concept Workshop on Disturbed Soil Characterization and Exploitation, Georgia Tech Research Institute Conference Center, Atlanta, Georgia, January 15-17, 2008.

"Laboratory Capabilities and Overview." Research Program Overview Meeting at ChemImage Corporation, Pittsburgh, Pennsylvania, September 13, 2007

"Sparsity Promoting Iterated Constrained Endmembers." Presented at the Army Research Laboratory for a Multi-University Research Initiative Annual Program Review, Adelphi, Maryland, November 11, 2006

"Science of Land Target Spectral Signatures: Fusion Sub-Task." Presented at Georgia Tech University for a Multi-University Research Initiative Program Funding Review, Atlanta, Georgia, September 15, 2005

"Sparsity Promoting Iterated Constrained Endmembers with Integrated Band Selection." Presented in IEEE Geoscience and Remote Sensing Symposium 2007, Barcelona, Spain, July 26, 2007. [Conference Website] [Program]

"SPICE: a sparsity promoting iterated constrained endmember extraction algorithm with applications to landmine detection from hyperspectral imagery." Presented in SPIE Defense and Security Symposium 2007, Orlando, FL, April 11, 2007. [Conference Website] [Program] [Abstract]

Multi-University Research Initiative Data Collection, Yuma, Arizona, February 11-14, 2007

Science of Land Spectral Signatures Multi-University Research Initiative Interim Program Meeting at University of Hawaii, Honolulu, Hawaii, January 11-12, 2007

Science of Land Spectral Signatures Multi-University Research Initiative Interim Program Meeting at University of Maryland, College Park, Maryland, September 6, 2006

Seminar and literature discussion, January 2003 - Present. [website]